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Permitted2023/3134/PSubmitted 3 years agoTwo-storey extension

1 Rothwell Street Camden NW1 8YH

Demolition of existing rear projection and erection of a two storey rear extension, upward extension to improve access to existing roof, other minor external works

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Map of the site

Progress

Submitted
1 Aug 2023
— completed
Validated
1 Aug 2023
— completed
Consultation
22 Oct 2023
— completed
Target date
26 Sept 2023
— completed
Decided
27 Feb 2024
— completed

Application details

Reference
2023/3134/P
Local authority
Camden
Postcode
NW1 8YH
Ward
Primrose Hill
Application type
Householder
Property type
House

Key dates

Submitted
1 Aug 2023
Validated
1 Aug 2023
Comments close
22 Oct 2023
Target decision
26 Sept 2023
Decided
27 Feb 2024

Estimated project value

£25k–£34k

Based on the 9.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 9

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £3,800,000 — the median of the last 8 market sales in NW1 8YH, £505,000 to £5,750,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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